Base | Representation |
---|---|
bin | 1100011101010000… |
… | …1110111001011001 |
3 | 22122001021021022100 |
4 | 3013110032321121 |
5 | 23322024014011 |
6 | 1311452514013 |
7 | 145603163220 |
oct | 30724167131 |
9 | 8561237270 |
10 | 3343969881 |
11 | 146664707a |
12 | 793a7b909 |
13 | 413a38b05 |
14 | 23a183cb7 |
15 | 14888ad56 |
hex | c750ee59 |
3343969881 has 48 divisors (see below), whose sum is σ = 5710199040. Its totient is φ = 1845987840.
The previous prime is 3343969859. The next prime is 3343969891. The reversal of 3343969881 is 1889693433.
It is not a de Polignac number, because 3343969881 - 210 = 3343968857 is a prime.
It is a super-2 number, since 2×33439698812 = 22364269130070308322, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3343969891) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 259765 + ... + 272333.
It is an arithmetic number, because the mean of its divisors is an integer number (118962480).
Almost surely, 23343969881 is an apocalyptic number.
It is an amenable number.
3343969881 is a deficient number, since it is larger than the sum of its proper divisors (2366229159).
3343969881 is a wasteful number, since it uses less digits than its factorization.
3343969881 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12726 (or 12723 counting only the distinct ones).
The product of its digits is 3359232, while the sum is 54.
The square root of 3343969881 is about 57827.0687567682. The cubic root of 3343969881 is about 1495.3887843192.
The spelling of 3343969881 in words is "three billion, three hundred forty-three million, nine hundred sixty-nine thousand, eight hundred eighty-one".
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